After Update to 1.0.4 CMS Links to Articles doesen't work (CMS Widget), refresh/jump only to Start Page. Forum Links works fine, Blog Categorys in ACP not visible only Uncategorized visible.
It looks like you are running vBSEO, and there are currently some issues with links to the CMS when running vBSEO (http://www.dragonbyte-tech.com/f123/link-cms-incorrect-vbulletin-seo-5868/). It is something I am trying to get resolved. As far as the Blogs go, do you have to be registered to view blogs? I went to look at your site, and don't see any Blog categories.
Did a re-import of the XML fix the database error you reported in the other thread?